1
by Forchheimer, Hofrat Dr. Philipp
Published 1926
Vieweg+Teubner Verlag
Subjects: ...Engineering geology...

2
by Brearley, A.W., Brearley, H., Rapatz, F.
Published 1926
Springer Berlin Heidelberg
Subjects: ...Engineering geology...

3
by Geilenkirchen, NA.
Published 1911
Springer Berlin Heidelberg
Subjects: ...Engineering geology...